Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 10 7 12 2 1
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 2 11 3 4
- Which one does not belong? 7 12 6 4 1
- Which one does not belong? 11 9 7 2 4
- Which one does not belong? 6 2 7 10 3
- Which one does not belong? 1 5 6 10 12
- A = 15, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 3 10 6 11 4
- Which one does not belong? 11 12 8 3 10
- Which one does not belong? 11 9 3 12 1
- A = 15, B = 6, C = 5 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 18, B = 12, C = 5 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 11 10 9 2
- A = 16, B = 5, C = 3 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 1 8 11 10
- Which one does not belong? 2 5 7 9 4